<template>
    <a-modal
            :title="title"

            :width="900"
            :visible="visible"
            :confirmLoading="confirmLoading"
            @ok="handleOk"
            @cancel="handleCancel"
            :okButtonProps="{ props: {disabled: disabled} }"
            cancelText="关闭">

        <a-spin :spinning="confirmLoading">
            <a-form :form="form">
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="标题">
                            <a-input placeholder="请输入标题" v-decorator="['titile', validatorRules.title]" :readOnly="disableSubmit"/>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="消息类型">
                            <a-select
                                    v-decorator="[ 'msgCategory', validatorRules.msgCategory]"
                                    placeholder="请选择消息类型"
                                    :disabled="disableSubmit"
                                    :getPopupContainer = "(target) => target.parentNode">
                                <a-select-option value="1">通知公告</a-select-option>
                                <a-select-option value="2">系统消息</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="开始时间:">
                            <j-date style="width: 100%" :getCalendarContainer="node => node.parentNode" v-decorator="[ 'startTime', validatorRules.startTime]" placeholder="请选择开始时间" showTime dateFormat="YYYY-MM-DD HH:mm:ss" ></j-date>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="结束时间"
                                class="endTime">
                            <j-date style="width: 100%" :getCalendarContainer="node => node.parentNode" v-decorator="[ 'endTime', validatorRules.endTime]" placeholder="请选择结束时间" showTime dateFormat="YYYY-MM-DD HH:mm:ss"></j-date>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="优先级">
                            <a-select
                                    v-decorator="[ 'priority', {}]"
                                    placeholder="请选择优先级"
                                    :disabled="disableSubmit"
                                    :getPopupContainer = "(target) => target.parentNode">
                                <a-select-option value="L">低</a-select-option>
                                <a-select-option value="M">中</a-select-option>
                                <a-select-option value="H">高</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="通告类型">
                            <a-select
                                    v-decorator="[ 'msgType', validatorRules.msgType]"
                                    placeholder="请选择通告类型"
                                    :disabled="disableSubmit"
                                    @change="chooseMsgType"
                                    :getPopupContainer = "(target) => target.parentNode">
                                <a-select-option value="USER">指定用户</a-select-option>
                                <a-select-option value="ALL">全体用户</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="摘要">
                            <a-textarea placeholder="请输入摘要" v-decorator="['msgAbstract',validatorRules.msgAbstract]" />
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="指定用户"
                                v-if="userType">
                            <a-select
                                    mode="multiple"
                                    placeholder="请选择用户"
                                    v-model="selectedUser"
                                    @dropdownVisibleChange="selectUserIds"
                            >
                            </a-select>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24">
                        <a-form-item
                                :labelCol="labelColX1"
                                :wrapperCol="wrapperColX1"
                                label="内容"
                                class="j-field-content">
                            <j-editor v-decorator="[ 'msgContent', {} ]" triggerChange></j-editor>
                        </a-form-item>
                    </a-col>
                </a-row>
            </a-form>
        </a-spin>
        <select-user-list-modal ref="UserListModal" @choseUser="choseUser"></select-user-list-modal>
    </a-modal>
</template>

<script>
import { httpAction, getAction } from '@/api/manage'
import pick from 'lodash.pick'

import JDate from '@/components/jeecg/JDate'
import JEditor from '@/components/jeecg/JEditor'
import SelectUserListModal from "./SelectUserListModal";
import moment from 'moment'

export default {
  components: { JEditor, JDate, SelectUserListModal },
  name: "SysAnnouncementModal",
  data () {
    return {
      title: "操作",
      visible: false,
      disableSubmit: false,
      model: {},
      labelCol: {
        xs: { span: 24 },
        sm: { span: 6 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 18 }
      },
      labelColX1: {
        xs: { span: 24 },
        sm: { span: 3 }
      },
      wrapperColX1: {
        xs: { span: 24 },
        sm: { span: 21 }
      },

      confirmLoading: false,
      form: this.$form.createForm(this),
      validatorRules: {
        title: { rules: [{ required: true, message: '请输入标题!' }] },
        msgCategory: { rules: [{ required: true, message: '请选择消息类型!' }] },
        msgType: { rules: [{ required: true, message: '请选择通告对象类型!' }] },
        endTime: { rules: [{ required: true, message: '请选择结束时间!' }, { validator: this.endTimeValidate }] },
        startTime: { rules: [{ required: true, message: '请选择开始时间!' }, { validator: this.startTimeValidate }] },
        msgAbstract: { rules: [{ required: true, message: '请输入摘要!' }] }
      },
      url: {
        queryByIds: "/sys/user/queryByIds",
        add: "/sys/annountCement/add",
        edit: "/sys/annountCement/edit"
      },
      userType: false,
      userIds: [],
      selectedUser: [],
      disabled: false,
      msgContent: ""
    }
  },
  created () {
  },
  methods: {
    add () {
      this.edit({});
    },
    edit (record) {
      this.form.resetFields();
      this.model = {}
      this.disable = false;
      this.visible = true;
      this.getUser(record);
    },
    getUser(record) {
      this.model = Object.assign({}, record);
      // 指定用户
      if (record && record.msgType === "USER") {
        this.userType = true;
        this.userIds = record.userIds;
        getAction(this.url.queryByIds, { userIds: this.userIds }).then((res) => {
          if (res.success) {
            for (var i = 0; i < res.result.length; i++) {
              this.selectedUser.push(res.result[i].realname);
            }
            this.$refs.UserListModal.edit(res.result, this.userIds);
          }
        });
      }
      this.$nextTick(() => {
        this.form.setFieldsValue(pick(this.model, 'endTime', 'startTime', 'titile', 'msgContent', 'sender', 'priority', 'msgCategory', 'msgType', 'sendStatus', 'delFlag', 'msgAbstract'))
      });
    },
    close () {
      this.$emit('close');
      this.selectedUser = [];
      this.visible = false;
    },
    handleOk () {
      const that = this;
      //当设置指定用户类型，但用户为空时，后台报错
      if (this.userType && !(this.userIds != null && this.userIds.length > 0)) {
        this.$message.warning('指定用户不能为空！')
        return;
      }
      // 触发表单验证
      this.form.validateFields((err, values) => {
        if (!err) {
          that.confirmLoading = true;
          let httpurl = '';
          let method = '';
          if (!this.model.id) {
            httpurl += this.url.add;
            method = 'post';
          } else {
            httpurl += this.url.edit;
            method = 'put';
          }
          let formData = Object.assign(this.model, values);
          if (this.userType) {
            formData.userIds = this.userIds;
          }
          console.log(formData)
          httpAction(httpurl, formData, method).then((res) => {
            if (res.success) {
              that.$message.success(res.message);
              that.$emit('ok');
              that.resetUser();
            } else {
              that.$message.warning(res.message);
            }
          }).finally(() => {
            that.confirmLoading = false;
            that.close();
          })
        }
      })
    },
    handleCancel () {
      this.visible = false;
      this.$emit('close');
      this.resetUser();
    },
    resetUser () {
      this.userType = false;
      this.userIds = [];
      this.selectedUser = [];
      this.disabled = false;
      this.$refs.UserListModal.edit(null, null);
    },
    selectUserIds() {
      this.$refs.UserListModal.add(this.selectedUser, this.userIds);
    },
    chooseMsgType(value) {
      if (value == "USER") {
        this.userType = true;
      } else {
        this.userType = false;
        this.selectedUser = [];
        this.userIds = [];
      }
    },
    // 子modal回调
    choseUser: function(userList) {
      this.selectedUser = [];
      this.userIds = [];
      for (var i = 0; i < userList.length; i++) {
        this.selectedUser.push(userList[i].realname);
        this.userIds += userList[i].id + ","
      }
    },
    startTimeValidate(rule, value, callback) {
      let endTime = this.form.getFieldValue("endTime")
      if (!value || !endTime) {
        callback()
      } else if (moment(value).isBefore(endTime)) {
        callback()
      } else {
        callback("开始时间需小于结束时间")
      }
    },
    endTimeValidate(rule, value, callback) {
      let startTime = this.form.getFieldValue("startTime")
      if (!value || !startTime) {
        callback()
      } else if (moment(startTime).isBefore(value)) {
        callback()
      } else {
        callback("结束时间需大于开始时间")
      }
    }

  }
}
</script>

<style scoped>

</style>
